2774400

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{17}}^2$

素因数の和:61

約数の個数: 144

約数和(自身を含む): 9707340

約数和(自身を除く): 6932940

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 30, 32, 34, 40, 48, 50, 51, 60, 64, 68, 75, 80, 85, 96, 100, 102, 120, 128, 136, 150, 160, 170, 192, 200, 204, 240, 255, 272, 289, 300, 320, 340, 384, 400, 408, 425, 480, 510, 544, 578, 600, 640, 680, 800, 816, 850, 867, 960, 1020, 1088, 1156, 1200, 1275, 1360, 1445, 1600, 1632, 1700, 1734, 1920, 2040, 2176, 2312, 2400, 2550, 2720, 2890, 3200, 3264, 3400, 3468, 4080, 4335, 4624, 4800, 5100, 5440, 5780, 6528, 6800, 6936, 7225, 8160, 8670, 9248, 9600, 10200, 10880, 11560, 13600, 13872, 14450, 16320, 17340, 18496, 20400, 21675, 23120, 27200, 27744, 28900, 32640, 34680, 36992, 40800, 43350, 46240, 54400, 55488, 57800, 69360, 81600, 86700, 92480, 110976, 115600, 138720, 163200, 173400, 184960, 231200, 277440, 346800, 462400, 554880, 693600, 924800, 1387200, 2774400]

約数ペア:

[(1, 2774400), (2, 1387200), (3, 924800), (4, 693600), (5, 554880), (6, 462400), (8, 346800), (10, 277440), (12, 231200), (15, 184960), (16, 173400), (17, 163200), (20, 138720), (24, 115600), (25, 110976), (30, 92480), (32, 86700), (34, 81600), (40, 69360), (48, 57800), (50, 55488), (51, 54400), (60, 46240), (64, 43350), (68, 40800), (75, 36992), (80, 34680), (85, 32640), (96, 28900), (100, 27744), (102, 27200), (120, 23120), (128, 21675), (136, 20400), (150, 18496), (160, 17340), (170, 16320), (192, 14450), (200, 13872), (204, 13600), (240, 11560), (255, 10880), (272, 10200), (289, 9600), (300, 9248), (320, 8670), (340, 8160), (384, 7225), (400, 6936), (408, 6800), (425, 6528), (480, 5780), (510, 5440), (544, 5100), (578, 4800), (600, 4624), (640, 4335), (680, 4080), (800, 3468), (816, 3400), (850, 3264), (867, 3200), (960, 2890), (1020, 2720), (1088, 2550), (1156, 2400), (1200, 2312), (1275, 2176), (1360, 2040), (1445, 1920), (1600, 1734), (1632, 1700)]